Barna, I. F., G. Bognar, and K. Hriczo. “Self-Similar Analytic Solution of the Two-Dimensional Navier-Stokes Equation With a Non-Newtonian Type of Viscosity”. Mathematical Modelling and Analysis, vol. 21, no. 1, Jan. 2016, pp. 83-94, doi:10.3846/13926292.2016.1136901.